Vi\u1ec7c s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 Excel \u0111\u1ec3 t\u00ednh s\u1ed1 ng\u00e0y kh\u00f4ng ch\u1ec9 gi\u00fap b\u1ea1n th\u1ef1c hi\u1ec7n c\u00e1c t\u00ednh to\u00e1n ph\u1ee9c t\u1ea1p m\u00e0 c\u00f2n mang l\u1ea1i l\u1ee3i \u00edch to l\u1edbn cho qu\u1ea3n l\u00fd d\u1ef1 \u00e1n, l\u1eadp k\u1ebf ho\u1ea1ch v\u00e0 theo d\u00f5i th\u1eddi gian trong nhi\u1ec1u l\u0129nh v\u1ef1c c\u00f4ng vi\u1ec7c h\u00e0ng ng\u00e0y. C\u1ee5 th\u1ec3:<\/span><\/p>\n D\u1eabu bi\u1ebft s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 Excel s\u1ebd mang l\u1ea1i nhi\u1ec1u \u00edch trong vi\u1ec7c t\u00ednh to\u00e1n ng\u00e0y. Th\u1ebf nh\u01b0ng, th\u1ef1c t\u1ebf l\u1ea1i r\u1ea5t \u00edt ng\u01b0\u1eddi d\u00f9ng n\u1eafm b\u1eaft \u0111\u01b0\u1ee3c c\u00e1ch t\u00ednh ng\u00e0y nhanh v\u00e0 hi\u1ec7u qu\u1ea3 tr\u00ean c\u00f4ng c\u1ee5 n\u00e0y. N\u1ebfu \u0111ang loay hoay trong v\u1ea5n \u0111\u1ec1 \u0111\u00f3, h\u00e3y xem ngay c\u00e1c c\u00e1ch t\u00ednh s\u1ed1 ng\u00e0y trong Excel \u0111\u01b0\u1ee3c Ho\u00e0ng H\u00e0 Mobile t\u1ed5ng h\u1ee3p qua n\u1ed9i dung d\u01b0\u1edbi \u0111\u00e2y.<\/span><\/p>\n \u0110\u1ec3 t\u00ednh s\u1ed1 ng\u00e0y gi\u1eefa hai ng\u00e0y trong Excel m\u00e0 kh\u00f4ng c\u1ea7n s\u1eed d\u1ee5ng h\u00e0m, b\u1ea1n c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c b\u01b0\u1edbc sau \u0111\u00e2y:<\/span><\/p>\n L\u01b0u \u00fd<\/b>: C\u00e1ch t\u00ednh s\u1ed1 ng\u00e0y trong Excel n\u00e0y ch\u1ec9 \u00e1p d\u1ee5ng cho tr\u01b0\u1eddng h\u1ee3p b\u1ea1n mu\u1ed1n t\u00ednh to\u00e1n s\u1ed1 ng\u00e0y gi\u1eefa hai ng\u00e0y c\u1ee5 th\u1ec3 m\u00e0 kh\u00f4ng mu\u1ed1n s\u1eed d\u1ee5ng h\u00e0m b\u00ean trong Excel. \u0110\u1ed1i v\u1edbi t\u00ednh to\u00e1n ph\u1ee9c t\u1ea1p h\u01a1n, vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c h\u00e0m t\u00edch h\u1ee3p trong Excel s\u1ebd l\u00e0 ph\u01b0\u01a1ng ph\u00e1p hi\u1ec7u qu\u1ea3 h\u01a1n.<\/span><\/p>\n \u0110\u00e2y l\u00e0 h\u00e0m m\u1ea1nh m\u1ebd nh\u1ea5t nh\u01b0ng l\u1ea1i b\u1ecb “\u1ea9n” \u0111i trong Excel (kh\u00f4ng c\u00f3 g\u1ee3i \u00fd khi g\u00f5). DATEDIF gi\u00fap b\u1ea1n t\u00ednh ch\u00ednh x\u00e1c kho\u1ea3ng th\u1eddi gian gi\u1eefa hai ng\u00e0y theo n\u0103m, th\u00e1ng, ho\u1eb7c ng\u00e0y.<\/p>\n =DATEDIF(start_date, end_date, unit)<\/p>\n Trong \u0111\u00f3:<\/p>\n Gi\u1ea3 s\u1eed ng\u00e0y sinh\/ng\u00e0y v\u00e0o l\u00e0m \u1edf \u00f4 B3, ng\u00e0y t\u00ednh l\u00e0 \u00f4 C3. C\u00f4ng th\u1ee9c k\u1ebft h\u1ee3p \u0111\u1ec3 hi\u1ec3n th\u1ecb \u0111\u1ea7y \u0111\u1ee7 “X n\u0103m, Y th\u00e1ng, Z ng\u00e0y”:<\/strong> DAY trong c\u00f4ng c\u1ee5 Excel l\u00e0 m\u1ed9t trong nh\u1eefng h\u00e0m h\u1eefu \u00edch trong vi\u1ec7c gi\u00fap ng\u01b0\u1eddi d\u00f9ng tr\u00edch xu\u1ea5t th\u00f4ng tin ng\u00e0y t\u1eeb c\u00e1c d\u1eef li\u1ec7u ng\u00e0y th\u00e1ng n\u0103m. C\u1ee5 th\u1ec3 h\u00e0m n\u00e0y c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng trong nhi\u1ec1u t\u00ecnh hu\u1ed1ng kh\u00e1c nhau nh\u01b0:<\/span><\/p>\n Trong b\u1ea3ng t\u00ednh Excel, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng h\u00e0m DAY b\u1eb1ng c\u00e1ch nh\u1eadp c\u00f4ng th\u1ee9c sau: =DAY(Serial_number)<\/strong>. Trong \u0111\u00f3, Serial_number l\u00e0 \u00f4 th\u1ec3 hi\u1ec7n gi\u00e1 tr\u1ecb ng\u00e0y th\u00e1ng n\u0103m m\u00e0 b\u1ea1n mu\u1ed1n l\u1ea5y ra ng\u00e0y.<\/span><\/p>\n \u0110\u1ec3 \u0111\u01a1n gi\u1ea3n h\u00f3a c\u00e1ch t\u00ednh n\u00e0y, ch\u00fang t\u00f4i s\u1ebd tr\u00ecnh b\u00e0y v\u1ea5n \u0111\u1ec1 n\u00e0y qua hai v\u00ed d\u1ee5 minh h\u1ecda s\u1eed d\u1ee5ng h\u00e0m DAY trong Excel d\u01b0\u1edbi \u0111\u00e2y.<\/span><\/p>\n V\u00ed d\u1ee5 1: D\u00f9ng h\u00e0m DAY tr\u00ean Excel \u0111\u1ec3 t\u00e1ch ng\u00e0y<\/b><\/p>\n V\u00ed d\u1ee5 2: K\u1ebft h\u1ee3p h\u00e0m DAY v\u00e0 h\u00e0m DATEDIF<\/b><\/p>\n B\u01b0\u1edbc 1<\/b>: Trong b\u1ea3ng t\u00ednh c\u1ee7a c\u00f4ng c\u1ee5 Excel, ng\u01b0\u1eddi d\u00f9ng b\u1eaft \u0111\u1ea7u nh\u1eadp c\u00f4ng th\u1ee9c =DATEDIF(B3, C3, \u201cD\u201d) v\u00e0o \u00f4 m\u00e0 b\u1ea1n mu\u1ed1n hi\u1ec3n th\u1ecb k\u1ebft qu\u1ea3, ch\u1eb3ng h\u1ea1n l\u00e0 \u00f4 C7 t\u01b0\u01a1ng t\u1ef1 nh\u01b0 h\u00ecnh b\u00ean d\u01b0\u1edbi.<\/span><\/p>\n Trong c\u00f4ng th\u1ee9c tr\u00ean, c\u00e1c \u00f4 s\u1ebd \u0111\u01b0\u1ee3c gi\u1ea3i th\u00edch c\u1ee5 th\u1ec3 nh\u01b0 sau:<\/span><\/p>\n B\u01b0\u1edbc 2<\/b>: B\u1ea1n s\u1ebd nh\u1ea5n Enter \u0111\u1ec3 hi\u1ec3n th\u1ecb k\u1ebft qu\u1ea3. Sau \u0111\u00f3, k\u1ebft qu\u1ea3 trong \u00f4 C7 s\u1ebd l\u00e0 s\u1ed1 ng\u00e0y gi\u1eefa hai ng\u00e0y m\u00e0 b\u1ea1n \u0111\u00e3 nh\u1eadp trong c\u00e1c \u00f4 B3 v\u00e0 C3.<\/span><\/p>\n L\u01b0u \u00fd<\/b>: C\u00fa ph\u00e1p v\u00e0 k\u1ebft qu\u1ea3 trong c\u00e1ch t\u00ednh s\u1ed1 ng\u00e0y tr\u00ean Excel n\u00e0y c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y theo \u0111\u1ecbnh d\u1ea1ng ng\u00e0y th\u00e1ng tr\u00ean m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n (th\u00e1ng tr\u01b0\u1edbc ng\u00e0y sau ho\u1eb7c ng\u01b0\u1ee3c l\u1ea1i). Tuy nhi\u00ean, Excel s\u1ebd t\u1ef1 \u0111\u1ed9ng hi\u1ec3u \u0111\u1ecbnh d\u1ea1ng n\u00e0y v\u00e0 \u00e1p d\u1ee5ng c\u00fa ph\u00e1p \u0111\u00fang cho m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n.<\/span><\/p>\n H\u00e0m DAYS trong Microsoft Excel l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 h\u1eefu \u00edch gi\u00fap b\u1ea1n t\u00ednh to\u00e1n s\u1ed1 ng\u00e0y gi\u1eefa hai ng\u00e0y c\u1ee5 th\u1ec3. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 h\u01b0\u1edbng d\u1eabn chi ti\u1ebft v\u1ec1 c\u00e1ch s\u1eed d\u1ee5ng h\u00e0m DAYS \u0111\u1ec3 t\u00ednh s\u1ed1 ng\u00e0y trong Excel m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 tham kh\u1ea3o.<\/span><\/p>\n Th\u1ef1c ch\u1ea5t, c\u00fa ph\u00e1p c\u1ee7a h\u00e0m DAYS \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb v\u00f4 c\u00f9ng \u0111\u01a1n gi\u1ea3n trong c\u00f4ng c\u1ee5 Excel. C\u1ee5 th\u1ec3, b\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng h\u00e0m n\u00e0y \u0111\u1ec3 t\u00ednh ng\u00e0y c\u1ee5 th\u1ec3 th\u00f4ng qua c\u00f4ng th\u1ee9c sau: =DAYS(end_date, start_date)<\/strong><\/span><\/p>\n Trong \u0111\u00f3:<\/span><\/p>\n Th\u1ef1c t\u1ebf, c\u00f3 r\u1ea5t nhi\u1ec1u ng\u01b0\u1eddi d\u00f9ng \u00e1p d\u1ee5ng h\u00e0m DAYS \u0111\u1ec3 t\u00ednh ng\u00e0y tr\u00ean c\u00f4ng c\u1ee5 Excel. B\u1edfi l\u1ebd, \u0111\u00e2y l\u00e0 h\u00e0m gi\u00fap h\u1ecd truy xu\u1ea5t d\u1eef li\u1ec7u m\u1ed9t c\u00e1ch nhanh ch\u00f3ng m\u00e0 kh\u00f4ng c\u1ea7n ph\u1ea3i th\u1ef1c hi\u1ec7n qu\u00e1 nhi\u1ec1u thao t\u00e1c. N\u1ebfu ch\u01b0a bi\u1ebft c\u00e1ch d\u00f9ng h\u00e0m n\u00e0y, b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n theo 2 v\u00ed d\u1ee5 minh h\u1ecda d\u01b0\u1edbi \u0111\u00e2y.<\/span><\/p>\n V\u00ed d\u1ee5 1: T\u00ecm s\u1ed1 ng\u00e0y gi\u1eefa hai ng\u00e0y b\u1eb1ng c\u00e1ch nh\u1eadp tr\u1ef1c ti\u1ebfp ng\u00e0y th\u00e1ng v\u00e0o h\u00e0m DAYS<\/b><\/p>\n V\u00ed d\u1ee5 2: S\u1eed d\u1ee5ng h\u00e0m DAYS c\u00f9ng v\u1edbi c\u00e1c \u00f4 d\u1eef li\u1ec7u \u0111\u00e3 c\u00f3 s\u1eb5n<\/b><\/p>\n L\u01b0u \u00fd r\u1eb1ng c\u00fa ph\u00e1p v\u00e0 k\u1ebft qu\u1ea3 khi th\u1ef1c hi\u1ec7n ph\u01b0\u01a1ng ph\u00e1p t\u00ednh s\u1ed1 ng\u00e0y tr\u00ean Excel c\u00f3 th\u1ec3 thay \u0111\u1ed5i t\u00f9y theo \u0111\u1ecbnh d\u1ea1ng ng\u00e0y th\u00e1ng tr\u00ean m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n. Tuy nhi\u00ean, Excel s\u1ebd t\u1ef1 \u0111\u1ed9ng hi\u1ec3u \u0111\u1ecbnh d\u1ea1ng n\u00e0y v\u00e0 \u00e1p d\u1ee5ng c\u00fa ph\u00e1p \u0111\u00fang cho m\u00e1y t\u00ednh c\u1ee7a b\u1ea1n.<\/span><\/p>\n Khi c\u1ea7n t\u00ednh s\u1ed1 ng\u00e0y c\u00f4ng, ng\u00e0y th\u1ef1c hi\u1ec7n d\u1ef1 \u00e1n m\u00e0 kh\u00f4ng t\u00ednh cu\u1ed1i tu\u1ea7n v\u00e0 ng\u00e0y l\u1ec5, h\u00e0m NETWORKDAYS l\u00e0 l\u1ef1a ch\u1ecdn ho\u00e0n h\u1ea3o.<\/p>\n =NETWORKDAYS(start_date, end_date, [holidays])<\/p>\n Gi\u1ea3 s\u1eed ng\u00e0y b\u1eaft \u0111\u1ea7u l\u00e0 B3, ng\u00e0y k\u1ebft th\u00fac l\u00e0 C3, v\u00e0 danh s\u00e1ch ng\u00e0y ngh\u1ec9 l\u1ec5 (v\u00ed d\u1ee5: 30\/4, 1\/5) n\u1eb1m trong v\u00f9ng D3:D4.<\/p>\n C\u00f4ng th\u1ee9c:\u00a0=NETWORKDAYS(B3, C3, D3:D4)<\/p>\n K\u1ebft qu\u1ea3 s\u1ebd l\u00e0 s\u1ed1 ng\u00e0y t\u1eeb B3 \u0111\u1ebfn C3, tr\u1eeb \u0111i t\u1ea5t c\u1ea3 c\u00e1c ng\u00e0y th\u1ee9 7, Ch\u1ee7 nh\u1eadt v\u00e0 c\u00e1c ng\u00e0y l\u1ec5 trong danh s\u00e1ch.<\/p>\n H\u00e0m DAYS360 trong Microsoft Excel l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 h\u1eefu \u00edch \u0111\u1ec3 t\u00ednh t\u1ed5ng s\u1ed1 ng\u00e0y gi\u1eefa c\u00e1c kho\u1ea3ng th\u1eddi gian d\u1ef1a tr\u00ean l\u1ecbch 360 ng\u00e0y\/ C\u1ee5 th\u1ec3, h\u00e0m b\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c nhi\u1ec1u ng\u01b0\u1eddi s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c t\u00e0i li\u1ec7u t\u00e0i ch\u00ednh v\u00e0 b\u00e1o c\u00e1o. B\u1edfi, DAYS360 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 t\u00ednh to\u00e1n s\u1ed1 ng\u00e0y gi\u1eefa c\u00e1c s\u1ef1 ki\u1ec7n trong l\u0129nh v\u1ef1c t\u00e0i ch\u00ednh, c\u1ee5 th\u1ec3 l\u00e0 trong b\u1ea3ng c\u00e2n \u0111\u1ed1i k\u1ebf to\u00e1n. B\u1ea1n c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng h\u00e0m n\u00e0y \u0111\u1ec3 t\u00ednh s\u1ed1 ng\u00e0y trong Excel nh\u01b0 sau:<\/span><\/p>\n Trong qu\u00e1 tr\u00ecnh t\u00ednh to\u00e1n, b\u1ea1n c\u00f3 th\u1ec3 g\u1eb7p m\u1ed9t s\u1ed1 l\u1ed7i. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 c\u00e1ch nh\u1eadn bi\u1ebft v\u00e0 kh\u1eafc ph\u1ee5c:<\/p>\n \u0110\u00f3 l\u00e0 to\u00e0n b\u1ed9 c\u00e1c c\u00e1ch <\/span><\/i>t\u00ednh s\u1ed1 ng\u00e0y trong Excel<\/i><\/b> ph\u1ed5 bi\u1ebfn m\u00e0 b\u1ea1n c\u00f3 th\u1ec3 \u00e1p d\u1ee5ng trong h\u1ecdc t\u1eadp c\u0169ng nh\u01b0 c\u00f4ng vi\u1ec7c c\u1ee7a m\u00ecnh. Hy v\u1ecdng b\u00e0i vi\u1ebft c\u1ee7a <\/span><\/i>Ho\u00e0ng H\u00e0 Mobile<\/i><\/b> s\u1ebd mang \u0111\u1ebfn nhi\u1ec1u ph\u01b0\u01a1ng ph\u00e1p \u0111\u1ec3 gi\u00fap qu\u00fd b\u1ea1n \u0111\u1ecdc c\u1ea3i thi\u1ec7n c\u00e1ch t\u00ednh ng\u00e0y tr\u00ean c\u00f4ng c\u1ee5 Excel m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. Ngo\u00e0i ra, h\u00e3y \u0111\u1ec3 l\u1ea1i comment n\u1ebfu b\u1ea1n g\u1eb7p b\u1ea5t k\u1ef3 th\u1eafc m\u1eafc n\u00e0o v\u1ec1 qu\u00e1 tr\u00ecnh s\u1eed d\u1ee5ng c\u00f4ng c\u1ee5 Excel nh\u00e9!<\/span><\/i><\/p>\n XEM TH\u00caM<\/span><\/p>\n\n
![\"tinh-so-ngay-trong-excel(12)\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/09\/tinh-so-ngay-trong-excel12.jpg.webp)
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T\u1ed5ng h\u1ee3p c\u00e1c c\u00e1ch t\u00ednh s\u1ed1 ng\u00e0y trong Excel ph\u1ed5 bi\u1ebfn hi\u1ec7n nay<\/span><\/h2>\n
H\u01b0\u1edbng d\u1eabn t\u00ednh s\u1ed1 ng\u00e0y trong Excel kh\u00f4ng c\u1ea7n \u00e1p d\u1ee5ng h\u00e0m<\/span><\/h3>\n
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![\"tinh-so-ngay-trong-excel(13)\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/09\/tinh-so-ngay-trong-excel13.jpg.webp)
<\/picture><\/p>\n\n
![\"tinh-so-ngay-trong-excel(14)\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/09\/tinh-so-ngay-trong-excel14.jpg.webp)
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S\u1eed d\u1ee5ng h\u00e0m DATEDIF – “B\u1eadc th\u1ea7y” t\u00ednh kho\u1ea3ng th\u1eddi gian<\/h3>\n
C\u00fa ph\u00e1p h\u00e0m DATEDIF<\/h4>\n
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Gi\u1ea3i th\u00edch c\u00e1c \u0111\u01a1n v\u1ecb (unit)<\/h4>\n
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V\u00ed d\u1ee5: T\u00ednh tu\u1ed5i ho\u1eb7c th\u00e2m ni\u00ean nh\u00e2n vi\u00ean<\/h4>\n
\n– T\u00ednh t\u1ed5ng s\u1ed1 n\u0103m:\u00a0=DATEDIF(B3, C3, “y”)
\n– T\u00ednh s\u1ed1 th\u00e1ng l\u1ebb:\u00a0=DATEDIF(B3, C3, “ym”)
\n– T\u00ednh s\u1ed1 ng\u00e0y l\u1ebb:\u00a0=DATEDIF(B3, C3, “md”)<\/p>\n
\n=DATEDIF(B3,C3,”y”) & ” n\u0103m, ” & DATEDIF(B3,C3,”ym”) & ” th\u00e1ng, ” & DATEDIF(B3,C3,”md”) & ” ng\u00e0y”<\/p>\n\u00c1p d\u1ee5ng h\u00e0m DAY \u0111\u1ec3 t\u00ednh s\u1ed1 ng\u00e0y trong Excel<\/span><\/h3>\n
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![\"tinh-so-ngay-trong-excel(4)\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/09\/tinh-so-ngay-trong-excel4.jpg.webp)
<\/picture>C\u00fa ph\u00e1p chu\u1ea9n c\u1ee7a h\u00e0m DAY<\/span><\/h4>\n
C\u00e1ch t\u00ednh s\u1ed1 ng\u00e0y trong Excel b\u1eb1ng h\u00e0m DAY<\/span><\/h4>\n
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![\"tinh-so-ngay-trong-excel(16)\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/09\/tinh-so-ngay-trong-excel16.jpg.webp)
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![\"tinh-so-ngay-trong-excel(17)\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/09\/tinh-so-ngay-trong-excel17.jpg.webp)
<\/picture><\/p>\n![\"tinh-so-ngay-trong-excel(18)\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/09\/tinh-so-ngay-trong-excel18.jpg.webp)
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![\"tinh-so-ngay-trong-excel(19)\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/09\/tinh-so-ngay-trong-excel19.jpg.webp)
<\/picture><\/p>\n\u00c1p d\u1ee5ng h\u00e0m DAYS \u0111\u1ec3 t\u00ednh ng\u00e0y tr\u00ean Excel<\/span><\/h3>\n
![\"tinh-so-ngay-trong-excel(22)\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/09\/tinh-so-ngay-trong-excel22.jpg.webp)
<\/picture>C\u00fa ph\u00e1p chu\u1ea9n c\u1ee7a h\u00e0m DAYS<\/span><\/h4>\n
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C\u00e1ch t\u00ednh s\u1ed1 ng\u00e0y trong Excel b\u1eb1ng h\u00e0m DAYS<\/span><\/h4>\n
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![\"tinh-so-ngay-tren-excel-10\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/09\/tinh-so-ngay-tren-excel-10.jpg.webp)
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![\"tinh-so-ngay-trong-excel(21)\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/09\/tinh-so-ngay-trong-excel21.jpg.webp)
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![\"tinh-so-ngay-trong-excel(23)\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/09\/tinh-so-ngay-trong-excel23.jpg.webp)
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![\"tinh-so-ngay-trong-excel(24)\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/09\/tinh-so-ngay-trong-excel24.jpg.webp)
<\/picture><\/p>\nT\u00ednh s\u1ed1 ng\u00e0y l\u00e0m vi\u1ec7c v\u1edbi h\u00e0m NETWORKDAYS<\/h3>\n
C\u00fa ph\u00e1p h\u00e0m NETWORKDAYS<\/h4>\n
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V\u00ed d\u1ee5: T\u00ednh ng\u00e0y c\u00f4ng trong th\u00e1ng<\/h4>\n
\u00c1p d\u1ee5ng h\u00e0m DAYS360 \u0111\u1ec3 t\u00ednh s\u1ed1 ng\u00e0y trong Excel<\/span><\/h3>\n
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![\"tinh-so-ngay-trong-excel(25)\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/09\/tinh-so-ngay-trong-excel25.jpg.webp)
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![\"tinh-so-ngay-trong-excel(26)\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/09\/tinh-so-ngay-trong-excel26.jpg.webp)
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![\"tinh-so-ngay-trong-excel(27)\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/09\/tinh-so-ngay-trong-excel27.jpg.webp)
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![\"tinh-so-ngay-trong-excel(28)\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/09\/tinh-so-ngay-trong-excel28.jpg.webp)
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![\"tinh-so-ngay-trong-excel(29)\"](\"https:\/\/hoanghamobile.com\/tin-tuc\/wp-content\/webp-express\/webp-images\/uploads\/2023\/09\/tinh-so-ngay-trong-excel29.jpg.webp)
<\/picture><\/p>\nC\u00e1c l\u1ed7i th\u01b0\u1eddng g\u1eb7p khi t\u00ednh ng\u00e0y v\u00e0 c\u00e1ch x\u1eed l\u00fd<\/h2>\n
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#VALUE!<\/code>:<\/strong>\u00a0Th\u01b0\u1eddng x\u1ea3y ra khi m\u1ed9t trong c\u00e1c ng\u00e0y \u0111\u01b0\u1ee3c nh\u1eadp d\u01b0\u1edbi d\u1ea1ng v\u0103n b\u1ea3n (text) thay v\u00ec \u0111\u1ecbnh d\u1ea1ng ng\u00e0y th\u00e1ng c\u1ee7a Excel. H\u00e3y ki\u1ec3m tra v\u00e0 \u0111\u1ecbnh d\u1ea1ng l\u1ea1i \u00f4 ng\u00e0y th\u00e1ng (chu\u1ed9t ph\u1ea3i > Format Cells > Date).<\/li>\n#NUM!<\/code>:<\/strong>\u00a0Xu\u1ea5t hi\u1ec7n khi d\u00f9ng h\u00e0m DATEDIF ho\u1eb7c DAYS v\u1edbi\u00a0start_date\u00a0l\u1edbn h\u01a1n\u00a0end_date. H\u00e3y \u0111\u1ea3m b\u1ea3o ng\u00e0y b\u1eaft \u0111\u1ea7u lu\u00f4n nh\u1ecf h\u01a1n ho\u1eb7c b\u1eb1ng ng\u00e0y k\u1ebft th\u00fac.<\/li>\nL\u1eddi k\u1ebft<\/span><\/h2>\n
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